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SpecSeal SSW Intumescent Wrap Strip

SpecSeal SSW Intumescent Wrap Strip
SpecSeal SSW Intumescent Wrap Strip
SpecSeal SSW Intumescent Wrap Strip
SpecSeal SSW Intumescent Wrap Strip

SpecSeal SSW Intumescent Wrap Strip

SpecSeal® SSW Wrap Strips are versatile, high‑performance intumescent firestop wraps designed to address a wide range of combustible pipe penetrations in fire‑rated assemblies. Available in multiple sizes and material types, SSW Wrap Strips provide flexibility for installers handling diverse non‑metallic piping configurations. To minimize waste and speed installation, SSW Wrap Strips are offered in convenient 12‑ft (3.7 m) rolls as well as individually pre‑sized strips tailored to common penetrant diameters. When used in combination with restraining steel, SpecSeal SSW Wrap Strips deliver powerful intumescent expansion capable of crushing and sealing non‑metallic piping up to 12 inches in diameter, helping prevent the spread of fire through rated floors, walls, and floor/ceiling assemblies. Engineered for reliability and code‑compliant protection, SSW Wrap Strips provide a time‑efficient solution for firestopping combustible penetrations in commercial and residential construction.

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Test Standards ASTM E814 (UL1479)
 CAN/ULC-S115
Third Party Approvals
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Key Resources
Key Tools

BIM Object(s)

Features

  • Tested in a variety of construction types
  • Partners with other SpecSeal Firestop Products
Applications
Plastic Pipe
Properties
Permanent
Finished Product
Intumescent
Low VOC
No Expiration

Specifications

Property Value
Color Gray
Expansion System Single-Stage
Expansion Begins 320°F (160°C)
Mold & Fungus Growth Rating (ASTM G21) 0
Shelf Life No Limit
Oven Aging No Change 140°F (60°C)
Humidity Exposure No Change 60°C (98% R.H.)
UL Accelerating Aging Pass

Ordering Information

Catalog Number UPC Number Description (UOM) Qty. Case Qty. Weight (Each) Image
SSW125 730573031254 Series SSW 1/8" thick x 1-1/2" wide x 8 1/8" precut strip for 2" pipe 1 540 lbs Series SSW 1/8
SSW1569 730573037980 Intumescent Wrap Strip 17.53 mm x 38.1 mm x 366 cm (0.69” x 1-1/2” x 12’) roll for 152 mm (6”) pipe 1 6 lbs Intumescent Wrap Strip 17.53 mm x 38.1 mm x 366 cm (0.69” x 1-1/2” x 12’) roll for 152 mm (6”) pipe
SSW250 730573032503 Series SSW 1/4" thick x 1-1/2" wide x 12 1/8" precut strip for 3" pipe 1 160 lbs Series SSW 1/4
SSW2538 730573037973 Series SSW Intumescent Wrap Strip (3/8” x 2-1/2” x 12’) roll 1 6 lbs Series SSW Intumescent Wrap Strip (3/8” x 2-1/2” x 12’) roll
SSW375 730573033753 Series SSW 3/8" thick x 1-1/2" wide x 16 1/8" precut strip for 4" pipe 1 150 0.4 lbs Series SSW 3/8
SSW375-12 730573037966 Intumescent Wrap Strip 9.5 mm x 38.1 mm x 366 cm (3/8” x 1-1/2” x 12’) roll 1 12 3.71 lbs Intumescent Wrap Strip 9.5 mm x 38.1 mm x 366 cm (3/8” x 1-1/2” x 12’) roll
SSWFT 730573037751 Series SSW Foil Tape 2"x 30' 1 6 lbs
SSWRC3 730573037553 Series SSW Metal Restraining Collar 25' roll for use with 2 1/2" (63.5mm) Wide Wrap Strip 1 1 6.4 lbs
SpecSeal SSW Intumescent Wrap Strip
SpecSeal SSW Wrap Strips are available in a variety of sizes and types to tackle any combustible penetration. SSW Wrap Strips are available in 12 ft. rolls as well as individually pre-sized strips to minimize waste and speed up installation. When installed in conjunction with restraining steel, SSW Wrap Strips are able to collapse non-metallic piping of up to 12 in. diameter!
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